package com.qst.mapreduce.wordcount.jiangjieban.lianxi4;

import org.apache.hadoop.io.IntWritable;
import org.apache.hadoop.io.Text;
import org.apache.hadoop.mapreduce.Reducer;

import java.io.IOException;

public class Temp4WordCountReduce extends Reducer<Text, IntWritable, Text, IntWritable> {
    @Override
    protected void reduce(Text key, Iterable<IntWritable> values, Reducer<Text, IntWritable, Text, IntWritable>.Context context) throws IOException, InterruptedException {
        int tatol=0;
        int count=0;
        for (IntWritable value : values){

            int mintemp=value.get();
            tatol+=mintemp;
            count++;

        }
        context.write(key, new IntWritable(tatol/count));
    }
}
